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Estimation of the excitation current and the rotor resistance of an externally excited synchronous machine with an inductively supplied excitation coil

 
: Köhler, S.; Wagner, B.; Endres, S.

MESAGO PCIM GmbH, Stuttgart:
PCIM Europe 2016. Proceedings. CD-ROM : International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Nuremberg, 10 - 12 May 2016
Berlin: VDE-Verlag, 2016
ISBN: 978-3-8007-4186-1
ISBN: 3-8007-4186-5
S.526-533
PCIM Europe <2016, Nuremberg>
Englisch
Konferenzbeitrag
Fraunhofer IISB ()

Abstract
A nonlinear observer for an externally excited synchronous machine (EESM) with an inductively supplied excitation coil is presented, which estimates the excitation current and the rotor resistance. This observer is designed with the direct method of Lyapunov. Using the developed estimation algorithm a precision of over 96 % can be achieved.

: http://publica.fraunhofer.de/dokumente/N-491399.html